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dc.creatorKavallieratos, N. G.en
dc.creatorAthanassiou, C. G.en
dc.creatorVayias, B. J.en
dc.creatorTomanovic, Z.en
dc.date.accessioned2015-11-23T10:34:26Z
dc.date.available2015-11-23T10:34:26Z
dc.date.issued2012
dc.identifier10.4315/0362-028x.jfp-11-397
dc.identifier.issn0362-028X
dc.identifier.urihttp://hdl.handle.net/11615/29319
dc.description.abstractInsect growth regulators (IGRs) (two juvenile hormone analogues [fenoxycarb and pyriproxifen], four chitin synthesis inhibitors [diflubenzuron, flufenoxuron, lufenuron, and triflumuron], one ecdysteroid agonist [methoxyfenozide], and one combination of chitin synthesis inhibitors and juvenile hormone analogues [lufenuron plus fenoxycarb]) were tested in the laboratory against adults of Prostephanus truncatus in maize and against adults of Rhyzopertha dominica in wheat. The tested IGRs were applied in maize at three doses (1, 5, and 10 ppm) and assessed at three temperature levels (20, 25, and 30 degrees C) in the case of P. truncatus, while in the case of R. dominica the above doses were assessed only at 25 degrees C in wheat. In addition to progeny production, mortality of the treated adults after 14 days of exposure in the IGR-treated commodities was assessed. All IGRs were very effective (>88.5% suppression of progeny) against the tested species at doses of >= 5 ppm, while diflubenzuron at 25 degrees C in the case of P. truncatus or lufenuron and pyriproxyfen in the case of R. dominica completely suppressed (100%) progeny production when they were applied at 1 ppm. At all tested doses, the highest values of R. dominica parental mortality were observed in wheat treated with lufenuron plus fenoxycarb. Temperature at the levels examined in the present study did not appear to affect the overall performance in a great extent of the tested IGRs in terms of adult mortality or suppression of progeny production against P. truncatus in treated maize. The tested IGRs may be considered viable grain protectants and therefore as potential components in stored-product integrated pest management.en
dc.source.uri<Go to ISI>://WOS:000303844400018
dc.subjectCHITIN-SYNTHESIS INHIBITORSen
dc.subjectHORMONE ANALOG FENOXYCARBen
dc.subjectRHYZOPERTHA-DOMINICA Fen
dc.subjectLONG-TERM PROTECTANTen
dc.subjectSITOPHILUS-ORYZAEen
dc.subjectBIOLOGICAL-ACTIVITYen
dc.subjectPSOCIDS PSOCOPTERAen
dc.subjectEXPOSURE INTERVALen
dc.subjectS-METHOPRENEen
dc.subjectCOLEOPTERAen
dc.subjectBiotechnology & Applied Microbiologyen
dc.subjectFood Science & Technologyen
dc.titleEfficacy of Insect Growth Regulators as Grain Protectants against Two Stored-Product Pests in Wheat and Maizeen
dc.typejournalArticleen


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